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https://github.com/kovidgoyal/calibre.git
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Port build script for building PyQt extensions to PyQt5
This commit is contained in:
Kovid Goyal
parent
3b2eafc2c4
commit
f449426476
@ -6,10 +6,14 @@ __license__ = 'GPL v3'
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__copyright__ = '2009, Kovid Goyal <kovid@kovidgoyal.net>'
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__docformat__ = 'restructuredtext en'
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import os, socket, struct, subprocess, glob
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import os, socket, struct, subprocess, glob, re, sys
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from distutils.spawn import find_executable
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from PyQt4 import pyqtconfig
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# QT5XX: Remove this import once migration is complete, ensuring that sipconfig
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# comes from PyQt5
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sys.path.insert(0, '/opt/pyqt5/lib')
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import sipconfig
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from setup import isosx, iswindows, is64bit
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is64bit
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@ -45,6 +49,9 @@ elif find_executable('qmake'):
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QMAKE = find_executable('qmake')
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QMAKE = os.environ.get('QMAKE', QMAKE)
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# QT5XX: Change this to real qmake detection
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QMAKE = '/opt/qt5/bin/qmake'
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PKGCONFIG = find_executable('pkg-config')
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PKGCONFIG = os.environ.get('PKG_CONFIG', PKGCONFIG)
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@ -79,11 +86,23 @@ def consolidate(envvar, default):
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ans = [x.strip() for x in val.split(os.pathsep)]
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return [x for x in ans if x and os.path.exists(x)]
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pyqt = pyqtconfig.Configuration()
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qraw = subprocess.check_output([QMAKE, '-query']).decode('utf-8')
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def readvar(name):
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return re.search('%s:(.+)$' % name, qraw, flags=re.M).group(1).strip()
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qt_inc = pyqt.qt_inc_dir
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pyqt = {x:readvar(y) for x, y in (
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('inc', 'QT_INSTALL_HEADERS'), ('lib', 'QT_INSTALL_LIBS')
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)}
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c = sipconfig.Configuration()
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pyqt['sip_bin'] = c.sip_bin
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from PyQt5.QtCore import PYQT_CONFIGURATION
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pyqt['sip_flags'] = PYQT_CONFIGURATION['sip_flags']
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pyqt['default_sip_dir'] = c.default_sip_dir
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pyqt['sip_inc_dir'] = c.sip_inc_dir
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qt_inc = pyqt['inc']
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qt_private_inc = []
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qt_lib = pyqt.qt_lib_dir
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qt_lib = pyqt['lib']
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ft_lib_dirs = []
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ft_libs = []
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ft_inc_dirs = []
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@ -6,13 +6,11 @@ __license__ = 'GPL v3'
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__copyright__ = '2009, Kovid Goyal <kovid@kovidgoyal.net>'
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__docformat__ = 'restructuredtext en'
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import textwrap, os, shlex, subprocess, glob, shutil
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import textwrap, os, shlex, subprocess, glob, shutil, re, sys
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from distutils import sysconfig
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from multiprocessing import cpu_count
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from PyQt4.pyqtconfig import QtGuiModuleMakefile
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from setup import Command, islinux, isbsd, isosx, SRC, iswindows
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from setup import Command, islinux, isbsd, isosx, SRC, iswindows, __version__
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from setup.build_environment import (chmlib_inc_dirs,
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podofo_inc, podofo_lib, podofo_error, pyqt, OSX_SDK, NMAKE, QMAKE,
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msvc, MT, win_inc, win_lib, win_ddk, magick_inc_dirs, magick_lib_dirs,
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@ -23,6 +21,7 @@ MT
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isunix = islinux or isosx or isbsd
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make = 'make' if isunix else NMAKE
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py_lib_dir = os.path.join(sys.prefix, 'lib')
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class Extension(object):
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@ -584,66 +583,76 @@ class Build(Command):
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finally:
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os.chdir(ocwd)
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def build_qt_objects(self, ext):
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obj_pat = 'release\\*.obj' if iswindows else '*.o'
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objects = glob.glob(obj_pat)
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if not objects or self.newer(objects, ext.sources+ext.headers):
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archs = 'x86 x86_64'
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pro = textwrap.dedent('''\
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TARGET = %s
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TEMPLATE = lib
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HEADERS = %s
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SOURCES = %s
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VERSION = 1.0.0
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CONFIG += %s
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''')%(ext.name, ' '.join(ext.headers), ' '.join(ext.sources), archs)
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if ext.inc_dirs:
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idir = ' '.join(ext.inc_dirs)
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pro += 'INCLUDEPATH = %s\n'%idir
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pro = pro.replace('\\', '\\\\')
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open(ext.name+'.pro', 'wb').write(pro)
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qmc = [QMAKE, '-o', 'Makefile']
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if iswindows:
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qmc += ['-spec', 'win32-msvc2008']
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self.check_call(qmc + [ext.name+'.pro'])
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self.check_call([make, '-f', 'Makefile']+([] if iswindows else ['-j%d'%(cpu_count() or 1)]))
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objects = glob.glob(obj_pat)
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return list(map(self.a, objects))
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def build_pyqt_extension(self, ext, dest):
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pyqt_dir = self.j(self.d(self.SRC), 'build', 'pyqt')
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src_dir = self.j(pyqt_dir, ext.name)
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qt_dir = self.j(src_dir, 'qt')
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if not self.e(qt_dir):
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os.makedirs(qt_dir)
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cwd = os.getcwd()
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try:
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os.chdir(qt_dir)
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qt_objects = self.build_qt_objects(ext)
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finally:
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os.chdir(cwd)
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def build_sip_files(self, ext, src_dir):
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sip_files = ext.sip_files
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ext.sip_files = []
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sipf = sip_files[0]
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sbf = self.j(src_dir, self.b(sipf)+'.sbf')
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if self.newer(sbf, [sipf]+ext.headers):
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exe = '.exe' if iswindows else ''
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cmd = [pyqt.sip_bin+exe, '-w', '-c', src_dir, '-b', sbf, '-I'+
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pyqt.pyqt_sip_dir] + shlex.split(pyqt.pyqt_sip_flags) + [sipf]
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cmd = [pyqt['sip_bin'], '-w', '-c', src_dir, '-b', sbf, '-I'+
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pyqt['default_sip_dir']+'/sip/PyQt5'] + shlex.split(pyqt['sip_flags']) + [sipf]
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self.info(' '.join(cmd))
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self.check_call(cmd)
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module = self.j(src_dir, self.b(dest))
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if self.newer(dest, [sbf]+qt_objects):
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mf = self.j(src_dir, 'Makefile')
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makefile = QtGuiModuleMakefile(configuration=pyqt, build_file=sbf,
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makefile=mf, universal=OSX_SDK, qt=1)
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makefile.extra_lflags = qt_objects
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makefile.extra_include_dirs = ext.inc_dirs
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makefile.generate()
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self.info('')
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raw = open(sbf, 'rb').read().decode('utf-8')
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def read(x):
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ans = re.search('^%s\s*=\s*(.+)$' % x, raw, flags=re.M).group(1).strip()
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if x != 'target':
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ans = ans.split()
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return ans
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return {x:read(x) for x in ('target', 'sources', 'headers')}
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self.check_call([make, '-f', mf], cwd=src_dir)
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shutil.copy2(module, dest)
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def build_pyqt_extension(self, ext, dest):
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pyqt_dir = self.j(self.d(self.SRC), 'build', 'pyqt')
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src_dir = self.j(pyqt_dir, ext.name)
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if not os.path.exists(src_dir):
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os.makedirs(src_dir)
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sip = self.build_sip_files(ext, src_dir)
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pro = textwrap.dedent(
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'''\
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TEMPLATE = lib
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CONFIG += release plugin
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QT += widgets
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TARGET = {target}
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HEADERS = {headers}
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SOURCES = {sources}
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INCLUDEPATH += {sipinc} {pyinc}
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VERSION = {ver}
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win32 {{
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LIBS += {py_lib_dir}
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}}
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macx {{
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QMAKE_LFLAGS += "-undefined dynamic_lookup"
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}}
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''').format(
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target=sip['target'], headers=' '.join(sip['headers'] + ext.headers), sources=' '.join(ext.sources + sip['sources']),
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sipinc=pyqt['sip_inc_dir'], pyinc=sysconfig.get_python_inc(), py_lib_dir=py_lib_dir,
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ver=__version__
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)
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for incdir in ext.inc_dirs:
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pro += '\nINCLUDEPATH += ' + incdir
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if not iswindows and not isosx:
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# Ensure that only the init symbol is exported
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pro += '\nQMAKE_LFLAGS += -Wl,--version-script=%s.exp' % sip['target']
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with open(os.path.join(src_dir, sip['target'] + '.exp'), 'wb') as f:
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f.write(('{ global: init%s; local: *; };' % sip['target']).encode('utf-8'))
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proname = '%s.pro' % sip['target']
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with open(os.path.join(src_dir, proname), 'wb') as f:
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f.write(pro.encode('utf-8'))
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cwd = os.getcwdu()
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qmc = []
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if iswindows:
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qmc += ['-spec', 'win32-msvc2008']
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fext = 'dll' if iswindows else 'dylib' if isosx else 'so'
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name = '%s%s.%s' % ('' if iswindows else 'lib', sip['target'], fext)
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try:
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os.chdir(src_dir)
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if self.newer(dest, sip['headers'] + sip['sources'] + ext.sources + ext.headers):
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self.check_call([QMAKE] + qmc + [proname])
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self.check_call([make])
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shutil.copy2(os.path.realpath(name), dest)
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finally:
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os.chdir(cwd)
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def clean(self):
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for ext in extensions:
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